Effects of Stress-Relieving Temperature on Residual Stresses, Microstructure and Mechanical Behaviour of Inconel 625 Processed by PBF-LB/M

Effects of Stress-Relieving Temperature on Residual Stresses, Microstructure and Mechanical Behaviour of Inconel 625 Processed by PBF-LB/M

Inconel 625 (IN625) superalloys can be easily fabricated by the laser-based powder bed fusion (PBF-LB/M) process, allowing the production of components with a high level of design freedom. However, one of the main drawbacks of the PBF-LB/M process is the control over thermally induced stresses and t...

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Bibliographic Details
Main Authors: Alessandra Martucci, Giulio Marchese, Emilio Bassini, Mariangela Lombardi
Format: Article
Language:English
Published: MDPI AG 2023-04-01
Series:Metals
Subjects:
Ni-based superalloys
IN625
residual stress
stress-relieving treatment
laser-based powder bed fusion
additive manufacturing
Online Access:https://www.mdpi.com/2075-4701/13/4/796

Internet

https://www.mdpi.com/2075-4701/13/4/796

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